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This paper studies a noncooperative model of network formation. Built upon the two-way flow model of Bala and Goyal (2000a), it assumes that information decay as it flows through each agent, and the decay is increasing and concave in the number of his links. This assumption results in the fact...
Persistent link: https://www.econbiz.de/10011558335
We study road supply by competing firms between a single origin and destination. In previous studies, firms simultaneously set their tolls and capacities while taking the actions of the others as given in a Nash fashion. Then, under some widely used technical assumptions, firms set the same...
Persistent link: https://www.econbiz.de/10011536414
We study road supply by competing firms between a single origin and destination. In previous studies, firms simultaneously set their tolls and capacities while taking the actions of the others as given in a Nash fashion. Then, under some widely used technical assumptions, firms set a...
Persistent link: https://www.econbiz.de/10011386470
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This paper develops a continuous-time -continuous-place economic model of road trafficcongestion with a bottleneck …, based on car-following theory. The model integrates twoarchetype congestion technologies used in the economics literature …: 'static flow congestion',originating in the works of Pigou, and 'dynamic bottleneck congestion', pioneered byVickrey. Because …
Persistent link: https://www.econbiz.de/10011326950
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We study queueing networks with a single source and a single sink. We assume that walkers traverse a network according to an unbiased random walk, and we analyze how network topology affects the total mean queue size $Q$, which we use to measure congestion. We examine network topologies that...
Persistent link: https://www.econbiz.de/10013313927
Hypercongestion - the phenomenon that higher traffic densities can reduce throughput - is well understood at the link level, but has also been observed in a macroscopic form at the level of traffic networks; for instance, in morning rush-hour traffic into a downtown core. In this paper, we show...
Persistent link: https://www.econbiz.de/10012149829